Journal of Northwest Sci-Tech University of Agriculture and Forestry 2007 Issue 5 Soil nitrogen transport affected by applying NH4NO3 on the loess slope

Soil nitrogen transport affected by applying NH4NO3 on the loess slope
ZHANG Ya-li;LI Huai-en;ZHANG Xing-chang;XIAO Bo

..............page:154-158

Studies of temperature influences on Cordyceps militars growth
DU Shuang-tian;ZHOU Feng-li;CHEN De-yu

..............page:159-162

Study on the flowered process of the honeysuckle regulated by the gibberellin
LAN A-feng;JI Wei;LIANG Zong-suo

..............page:163-165

Study on the harvest time of cultivated Dioscorea nipponica Makino in Changbai Mountain
QIN Jia-mei;NIU Zhi-duo;ZHANG Wei-dong;LIU Li-juan;XU Guo-jing

..............page:166-168,172

Annual change of potassium content and accumulation in apple tree
FAN Hong-zhu;TONG Yan-an;LU shi-hua;LIU Ru-liang

..............page:169-172

PCR-RFLP analysis of Prunus pseudocerasus
CAO Dong-wei;CAI Yu-liang;YANG Juan;ZHAO Gui-fang

..............page:173-178

Studies on combining ability and genetic effects of main quality characters in cherry tomato
YANG Yong-zheng;GONG Zhen-hui;Liang Yan

..............page:179-183

Isolation and preliminary identification of thermo-acidiphilic bacteria in AJC production environment
HU Yi-chun;YUE Tian-li;YUAN Ya-hong;GAO Zhen-peng

..............page:184-188

Research on extraction of apple seed oil by complex enzymatic method
YU Xiu-zhu;ZHANG Li;DU Shuang-kui;LI Zhi-xi;WEI Zong-ping

..............page:189-193,198

Analyzing on the spatial-temporal pattern of land-use change in Maduo County of the riverhead area of the Yellow River
SHI Jiang-lan;SHI Ji-an;YANG Gai-he;WANG De-xiang

..............page:147-153,158

Distribution of soil water and available phosphorus under drip fertigation
WANG Hu;WANG Xu-dong

..............page:141-146

Changes of soil physical and chemical characters under greenhouses cultivation in Shanxi Province
WU Zhong-hong;ZHOU Jian-bin

..............page:136-140

Analysis of vital maintenance of mouse embryonic fibroblasts after treatment of mitomycin
YU Shu-min;WANG Han;DOU Zhong-ying

..............page:1-5

Effect of cytochalasin-B and sucrose and mature time on goat oocytes enucleation
GAO Li-gong;SHAN Ling;LIU Feng-jun;ZHAO Xiao-e;ZHANG Yong

..............page:6-8,13

Effect of swine oviduct epithelium cells on development of co-cultured mouse early embryos in vitro
ZHAO Yong-zhen;LIU Xi-mei;LI Li;QIAO Xian-feng;WEI Yan;CAO Bin-yun;WEI Qing-xin;ZHENG Xin-min

..............page:9-13

Protective effects of extracts of maize plumule gel against lipid peroxidation damage following rabbit skin burn
WANG Jun;OUYANG WU-qing;ZHANG Li;WEI Yan-ming;AN Hong-li;OUYANG Yang

..............page:14-18,23

Cloning and sequence analysis of E2 gene of ten CSFV strains in Shaanxi
MA Qiu-ming;ZHANG Jian-an;WANG Qiang;ZHU Xiao-fu;WANG Wen-jiang;HE,Wei-ming

..............page:19-23

Comparisons of four methods for detection of classical swine fever virus
ZHANG Chao-hong;ZHANG Yan-ming;ZHANG Yong-guo;GUO Kang-kang;WEI Zhong-feng;SUN Pei

..............page:24-28

Immunological characterization of the replication-defective recombinant adenovirus expressing E0 and/or E2 antigen of classical swine fever virus Shimen strain
SUN Yong-ke;YANG Yu-ai;WANG Yang-hui;LI Pu-hua;ZHANG Yan-ming

..............page:29-33

Study on the preference of synonymous codon usage of VP2 gene of very virulent IBDV and attenuated IBDV strains
LI Yin-ju;WU Ting-cai;ZHANG Chun-jie;CHENG Xiang-chao;CHEN Pu-yan

..............page:34-38

Techniques of ultrafiltration membrane concentration of inactive vaccine against clostridium perfringens type A of rabbits
XU Wei-zhong;XUE Jia-bin;ZHU Yu-mei;CHEN Xing-xiang;ZHOU Yong-yin;YANG Long-sheng;YIN Xiu-feng

..............page:39-42

Cloning of the recombinant plasmid targeting avian influenza virus gene by RNA interfering
CAO Sheng;YANG Zeng-qi

..............page:43-46

Cloning and fusion expression of the Xylanase Xyn Ⅱ gene from Aspergillus usamii E001
WU Min-chen;ZHOU Chen-yan;LI Jian-fang

..............page:47-52

Histology of olfactory organ in stream salamander Batrachuperus tibetanus
WANG Xiao-Ping;WANG Hong-Yuan;ZHANG Yu-Hui;ZHENG Qiao-hua

..............page:53-56

Effects of dietary concentrate-to-forage ratio on the activity of ruminal celluolytic enzyme and blood parameters of lactating dairy cows
WANG Shui-ping;WANG Wen-juan;GONG Yue-sheng;TAN Zhi-liang;WANG Jia-qi

..............page:57-62,68

Study on genetic diversity in three northwest chicken populations
ZHANG Jian-qin;SUN Zhao-jun;CHEN Hong

..............page:63-68

Induction of phenobarbital and dexamethasone on cytochrome P450 enzymes in chickens
YANG Hai-feng;ZHANG Ling-ling;QIN Shao-hua;JIANG Shan-xiang

..............page:69-72

Determination of biotin in broth system by reversed-phase high performance liquid chromatography
PU Yue-jin;ZHOU Zhan-qin;YANG Ming-ming;LIU Bo;FAN Jun-hua

..............page:73-76,80

Genetic law in general populations Ⅱ. Genetic of multiple alleles
XU Shi-lun;WANG Yong-yi;ZHANG Xin-min;HAN Jun

..............page:77-80

Analysis of nutrition value of Sesamia inferens (Walker)
HUANG Qiong;ZHOU Zu-ji;ZHOU Ding-gang;HU Jie;YANG Wei;YANG Chun-ping

..............page:81-86

Mutations induced by biolistics affecting virulence in Puccinia striiformis
ZHANG Ru-jia;WANG Yang;WANG Mei-nan;JING Jin-xue;LI Zhen-qi

..............page:87-91

Studies on differentiation of Venturia inaequalis of apple in pathogenicity
JIA Li;YANG Jia-rong;YU Zheng;LI Sui-yuan

..............page:92-96

Study on the conditions of protoplast formation and regeneration of high vigor cider yeast
WANG Lin-song;YUE Tian-li;YUAN Ya-hong

..............page:194-198

Studies on effect of preserving green of grain alcohol in canned Folium Lycii
LIU Min-an;FAN Jin-shuan

..............page:199-202

Longitudinal study on the sulphur dioxide residues on daylilies treated with sodium metabisulfite and sulphur
AN Hong-mei;YE Wen-jun;REN Ya-mei;SONG She-guo;LIU Xing-hua

..............page:203-206

Study on the technology of the coenzyme Q10 extraction with ultrasonic cell-break method
LI Ju-hai;YUE Tian-li;YUAN Ya-hong

..............page:207-211

Change of plant diversity of Populus davidiana, Quercus liaotungensis and their mixed forest in Ziwuling area of Loess Plateau
QIN Juan;WANG Kai-bo;SHANGGUAN Zhou-ping

..............page:131-135,140

Growing effect of different resisting adversity formulation on Platycladus orientalis and Pinus tabulaeformis
YANG Xue-jun;HAN Chong-xuan;ZHANG Hong-li;WANG Ming-chun;YANG Qing-e

..............page:127-130

Isolation of melanin from testae of Prunus ameniaca Linn
YAO Zeng-yu;ZHAO Zhong;SHI Qing-hua;LI Ke-you;ZHU Hai-lan;MA Xi-han;MA Yu-hua

..............page:120-126

Studies on accumulating effect of restoring genes of some alloplasmic non-1BL/1RS male sterile lines in wheat
ZHANG Sheng-li;ZHANG Gai-sheng;LI Dong-fang;NIU Na;WANG Jun-wei

..............page:115-119,126

Regulation of callus status of Leymus chinensis
ZHANG Ying;LI Xiao-feng;LIU Gong-she;CHEN Yao-feng

..............page:111-114

Evapotranspiration measurements of four crop community in eastern Qinghai province
ZHU Chun-lai;ZHANG Yao-sheng;SUN Guang-chun

..............page:107-110

Study on quantitative analysis of total carotenoids content in triticum durum
SUN Yan-fang;WANG Cheng-she;YANG Jin-rong;LIU Jun;ZOU Shu-fang

..............page:102-106

Screening of antagonistic rhizobacteria against Rhizoctonia solani-induced damping-off of cotton in Xinjiang
JI Chun-yan;WANG Chun-li;LUO Ming

..............page:97-101

Study on the infiltration characteristic and the mathematical model of the point source free infiltration under film hole irrigation
FEI Liang-jun;CHENG Dong-juan;Lei Yan-bin;JIA Li-hua

..............page:212-216

Numerical simulation and analysis on energy dissipation of 3-D flow field of multiple submerged jets into plunge pool
LU Qi-ling;CHEN Gang;HUANG Jun-yao

..............page:217-222

Study on the kinetic characteristic of the river runoff based on DFA
YAN Ai-ling;HUANG Qiang;LIU Zhao

..............page:223-226

Improvement of correlation coefficient calculating algorithm for dielectric loss angle measurement
REN Ming-hui;WANG De-yi;YANG Guo-qing;YANG Ke

..............page:227-230,234

Optimum conditions for synthesis of chitosan Metal complex (CMC) as new potential wood preservative
LI Jia-ning;DUAN Xin-fang;WANG Xin-ai;FENG De-jun;GUO Kang-quan

..............page:231-234

xi bei nong lin ke ji da xue xue bao ( zi ran ke xue ban ) xi huo "2005 nian bai zhong zhong guo jie chu xue shu qi kan " he " shou jie zhong guo gao xiao you xiu ke ji qi kan "

..............page:封2-封3

xi bei nong lin ke ji da xue xue bao ( zi ran ke xue ban ) gao yue

..............page:235-236